🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.79 AU - 1.83 AU

Year: 852 Days

Day: 20.6 Hours

Environment

Temp: -40 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.19 AU - 3.91 AU

Year: 2340 Days

Day: 37.8 Hours

Environment

Temp: -94 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.13 AU - 4.83 AU

Year: 2778 Days

Day: 43.2 Hours

Environment

Temp: -107 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.23 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.3

Radius: 11.4

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 7.9 AU - 13.06 AU

Year: 11869 Days

Day: 7 Hours

Environment

Temp: -161 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 115,171,048 km

• M1: 158,125 km (0.052 R)
• M2: 280,795 km (0.077 R)
• M3: 523,144 km (0.077 R)
• M4: 645,664 km (0.078 R)
• M5: 922,570 km (0.087 R)
• M6: 1,075,459 km (0.081 R)
• M7: 1,237,174 km (0.03 R)
• M8: 1,338,153 km (0.109 R)
• M9: 1,677,142 km (0.101 R)
• M10: 2,123,542 km (0.039 R)
• M11: 2,308,445 km (0.096 R)
• M12: 2,413,313 km (0.065 R)
• M13: 2,519,976 km (0.054 R)
• M14: 2,827,101 km (0.071 R)
• M15: 3,525,723 km (0.078 R)
• M16: 3,622,812 km (0.088 R)
• M17: 3,844,815 km (0.107 R)
• M18: 4,020,443 km (0.093 R)
• M19: 4,198,913 km (0.068 R)
• M20: 4,276,106 km (0.117 R)
• M21: 4,458,316 km (0.05 R)
• M22: 4,563,633 km (0.084 R)
• M23: 4,749,882 km (0.11 R)
• M24: 5,890,865 km (0.053 R)
• M25: 6,123,190 km (0.075 R)
• M26: 7,113,080 km (0.083 R)
• M27: 7,236,348 km (0.104 R)
• M28: 7,768,767 km (0.096 R)
• M29: 7,959,654 km (0.094 R)
• M30: 8,541,889 km (0.115 R)
• M31: 8,871,303 km (0.05 R)
• M32: 9,407,013 km (0.044 R)
• M33: 9,576,508 km (0.063 R)
• M34: 10,334,819 km (0.077 R)
• M35: 10,439,687 km (0.114 R)
• M36: 10,898,354 km (0.117 R)
• M37: 11,291,647 km (0.117 R)
• M38: 11,508,265 km (0.052 R)
• M39: 12,276,749 km (0.059 R)
• M40: 12,911,194 km (0.096 R)
• M41: 13,824,788 km (0.045 R)
• M42: 13,901,981 km (0.117 R)
• M43: 14,017,769 km (0.041 R)
• M44: 14,134,007 km (0.107 R)
• M45: 14,641,443 km (0.113 R)
• M46: 14,956,646 km (0.119 R)
• M47: 15,154,713 km (0.084 R)
• M48: 15,633,875 km (0.12 R)
• M49: 16,158,515 km (0.064 R)
• M50: 16,361,968 km (0.097 R)
• M51: 16,771,118 km (0.119 R)
• M52: 17,474,677 km (0.113 R)
• M53: 17,599,741 km (0.095 R)
• M54: 18,019,064 km (0.1 R)
• M55: 18,272,183 km (0.115 R)
• M56: 18,654,256 km (0.106 R)
• M57: 18,782,162 km (0.034 R)
• M58: 18,910,368 km (0.089 R)
• M59: 19,990,165 km (0.097 R)
• M60: 22,344,686 km (0.114 R)
• M61: 22,662,133 km (0.075 R)
• M62: 23,669,824 km (0.059 R)
• M63: 24,318,630 km (0.102 R)
• M64: 25,871,007 km (0.113 R)
• M65: 26,971,898 km (0.095 R)
• M66: 27,261,519 km (0.038 R)
• M67: 27,358,309 km (0.045 R)
• M68: 27,649,426 km (0.115 R)
• M69: 29,021,389 km (0.119 R)
• M70: 29,765,488 km (0.097 R)
• M71: 30,164,915 km (0.052 R)
• M72: 30,566,136 km (0.053 R)
• M73: 30,767,345 km (0.069 R)
• M74: 30,868,174 km (0.113 R)
• M75: 31,120,695 km (0.047 R)
• M76: 31,475,242 km (0.06 R)
• M77: 31,678,546 km (0.09 R)
• M78: 32,444,637 km (0.109 R)
• M79: 32,598,573 km (0.085 R)
• M80: 32,907,193 km (0.099 R)
• M81: 34,099,189 km (0.091 R)
• M82: 34,726,752 km (0.078 R)
• M83: 34,884,129 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 889.4

Radius: 3.3

Gravity: 81.67 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 16.82 AU - 24.36 AU

Year: 32686 Days

Day: 17.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 115,171,048 km

• M1: 108,458 km (0.106 R)
• M2: 173,833 km (0.114 R)
• M3: 794,963 km (0.11 R)
• M4: 1,649,167 km (0.108 R)
• M5: 1,905,129 km (0.084 R)
• M6: 2,082,552 km (0.104 R)
• M7: 2,548,998 km (0.039 R)
• M8: 2,995,398 km (0.064 R)
• M9: 3,412,178 km (0.107 R)
• M10: 4,184,103 km (0.108 R)
• M11: 4,767,235 km (0.104 R)
• M12: 4,826,925 km (0.047 R)
• M13: 6,007,402 km (0.081 R)
• M14: 8,833,305 km (0.052 R)
• M15: 9,425,863 km (0.119 R)
• M16: 9,651,307 km (0.07 R)
• M17: 9,878,695 km (0.045 R)
• M18: 10,727,215 km (0.119 R)
• M19: 11,358,667 km (0.099 R)
• M20: 11,438,552 km (0.091 R)
• M21: 12,410,490 km (0.052 R)
• M22: 12,492,769 km (0.064 R)
• M23: 12,657,625 km (0.106 R)
• M24: 13,408,607 km (0.051 R)
• M25: 14,002,660 km (0.096 R)
• M26: 14,779,073 km (0.108 R)
• M27: 16,373,188 km (0.075 R)
• M28: 17,190,441 km (0.118 R)
• M29: 17,557,853 km (0.111 R)
• M30: 18,769,895 km (0.098 R)
• M31: 21,569,320 km (0.108 R)
• M32: 21,866,272 km (0.038 R)
• M33: 22,064,938 km (0.109 R)
• M34: 22,765,206 km (0.086 R)
• M35: 24,187,283 km (0.036 R)
• M36: 28,731,019 km (0.1 R)
• M37: 28,839,777 km (0.101 R)
• M38: 28,948,684 km (0.034 R)
• M39: 29,166,947 km (0.04 R)
• M40: 31,154,804 km (0.115 R)
• M41: 32,052,241 km (0.092 R)
• M42: 35,027,145 km (0.08 R)
• M43: 39,168,462 km (0.098 R)
• M44: 40,990,116 km (0.065 R)
• M45: 41,357,678 km (0.036 R)
• M46: 41,849,556 km (0.045 R)
• M47: 42,096,242 km (0.116 R)
• M48: 42,590,963 km (0.101 R)
• M49: 42,963,312 km (0.028 R)
• M50: 43,212,243 km (0.102 R)
• M51: 43,336,708 km (0.104 R)
• M52: 47,001,557 km (0.064 R)
• M53: 47,386,322 km (0.086 R)
• M54: 50,632,895 km (0.053 R)
• M55: 51,951,451 km (0.076 R)
• M56: 57,064,108 km (0.112 R)
• M57: 58,711,480 km (0.089 R)
• M58: 59,264,094 km (0.093 R)
• M59: 60,096,307 km (0.105 R)
• M60: 60,513,835 km (0.079 R)
• M61: 61,351,732 km (0.101 R)
• M62: 64,599,353 km (0.105 R)
• M63: 65,027,053 km (0.072 R)
• M64: 65,455,651 km (0.078 R)
• M65: 67,468,340 km (0.106 R)
• M66: 67,612,852 km (0.07 R)
• M67: 69,501,226 km (0.095 R)
• M68: 70,378,617 km (0.088 R)
• M69: 71,259,599 km (0.108 R)
• M70: 71,554,158 km (0.108 R)
• M71: 73,478,136 km (0.117 R)
• M72: 74,371,983 km (0.094 R)
• M73: 74,521,282 km (0.084 R)
• M74: 76,170,299 km (0.098 R)
• M75: 77,982,827 km (0.09 R)
• M76: 83,660,216 km (0.105 R)
• M77: 84,281,795 km (0.097 R)
• M78: 85,373,560 km (0.091 R)
• M79: 85,999,478 km (0.081 R)
• M80: 86,941,196 km (0.108 R)
• M81: 88,676,531 km (0.079 R)
• M82: 92,662,716 km (0.116 R)
• M83: 97,849,723 km (0.115 R)
• M84: 98,668,622 km (0.084 R)
• M85: 98,996,840 km (0.103 R)
• M86: 101,304,387 km (0.083 R)
• M87: 101,801,201 km (0.054 R)
• M88: 101,966,956 km (0.11 R)
• M89: 102,963,577 km (0.078 R)
• M90: 103,963,339 km (0.074 R)
• M91: 104,966,393 km (0.089 R)
• M92: 106,981,925 km (0.102 R)
• M93: 107,656,612 km (0.073 R)
• M94: 109,179,967 km (0.111 R)
• M95: 111,221,978 km (0.07 R)
• M96: 114,480,967 km (0.056 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 19,849 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit